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[tools][fix] 修改 iar.py 中 iar 版本查找失败后的处理，目的是在出错后终止 scons 程序，以发现并修改错误；并在成功后打印 iar 版本，便于调试 

Signed-off-by: MurphyZhao <d2014zjt@163.com>
This commit is contained in:
MurphyZhao 2019-08-23 23:25:58 +08:00
parent 76f2be2058
commit b1efdefebb
1 changed files with 4 additions and 2 deletions
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6
tools/iar.py
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@ -194,10 +194,12 @@ def IARVersion():
cmd = os.path.join(path, 'iccarm.exe') cmd = os.path.join(path, 'iccarm.exe')
else: else:
print('Error: get IAR version failed. Please update the IAR installation path in rtconfig.py!') print('Error: get IAR version failed. Please update the IAR installation path in rtconfig.py!')
return "0.0" exit(-1)
child = subprocess.Popen([cmd, '--version'], stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True) child = subprocess.Popen([cmd, '--version'], stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
stdout, stderr = child.communicate() stdout, stderr = child.communicate()
# example stdout: IAR ANSI C/C++ Compiler V8.20.1.14183/W32 for ARM # example stdout: IAR ANSI C/C++ Compiler V8.20.1.14183/W32 for ARM
return re.search('[\d\.]+', stdout).group(0) iar_version = re.search('[\d\.]+', stdout).group(0)
print("IAR version: %s" % iar_version)
return iar_version